Truck has been in limp mode for three months. Couldnt find mechanic that wasnt too busy to diagnose truck. Pulled camper to friends house in Memphis,Tn. and found mechanic. He first thought problem was computer and he hooked his extra computer up replacing mine but problem wasnt computer so he...
truck runs fine when not hooked to camper. when hooked to camper, loosing power and transmission doesnt wont to shift into high gear. Pull camper in Drive. Steady flow of fuel at tee bleeder valve with motor running so lift pump is running can hear it. Changed PMD 2 weeks ago and remote mounted...